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Air Pipe Head CB/T3594-94 Type C/CS
China Air Pipe Head CB/T3594-94 Type C/CS:
Air Pipe Head CB/T3594-94 Type C/CS is Sounding & Ventilation Air Pipe Head.
Air Pipe Head is called air vent head, air pipe joint. It is a kind of check valve used on the air pipe system of oil or water tank in the vessels and the offshore drilling platform. There are the types A/AS,B/BS,C/CS,D/DS,E/ES, FS.
Technical Specification:
Standard: CB/T3594-94, GB1858-80, CBM1105-81, CBM1106-81
Material: Cast Iron HT200
| Type | Name | Size | Application |
| A/AS | Mushroom Air Pipe Head | 50--250 | on the air pipe top of oil &water tank |
| B/BS | Gooseneck Air Pipe Head | ||
| C/CS | Sounding & Ventilation Air Pipe Head | 50--100 | |
| D/DS | Float Disc Type Air Pipe Head for Oil Tank | 50-450 | on the air pipe top of oil tank |
| E/ES | Float Disc Type Air Pipe Head for Water Tank | on the air pipe top of water tank | |
| FS | Float Ball Type Air Pipe Head for oil &water Tank | on the air pipe top of oil & water tank |
Main Size List for C/CS Type(mm):
| DN | H | H1 | D | R | δ | D2 | D1 | b | n | d0 | Weight |
| 50 | 280 | 80 | 60 | 60 | 6 | 135 | 103 | 15 | 6 | 15 | 4.1 |
| 50 | 280 | 80 | 60 | 60 | 6 | 140 | 110 | 16 | 4 | 14 | 4.54 |
| 80 | 310 | 80 | 90 | 80 | 7.5 | 170 | 138 | 14 | 8 | 15 | 9.01 |
| 80 | 310 | 80 | 90 | 80 | 7.5 | 190 | 150 | 18 | 4 | 18 | 9.2 |
| 100 | 270 | 80 | 103 | 100 | 8 | 190 | 158 | 14 | 8 | 15 | 12.9 |
| 100 | 270 | 80 | 103 | 100 | 8 | 210 | 170 | 18 | 4 | 18 | 13.11 |
